Question

Identify the alloy containing a non-metal as a constituent in it. (a) Invar (b) Steel

Answer 1

$ASSALAMUALAIKUM$

»Identify the alloy containing a non-metal as a constituent in it is of steel.

hence (b) option is correct.

$INSHAALLAH it will help you!$

$\mathbb{\huge{A.K.}}$

Answer 2

Option B is correct♥